pgSQL Abstract is a wrapper class to simplify PostgreSQL queries. This is the PostgreSQL version of another previously submitted here to access MySQL for the same purpose.

Features of pgSQL Abstract:- Connect to a PosgreSQL server reusing connections previously opened to the same server- Insert or update rows using arrays of fields and values- Delete rows that satisfy a given condition- Retrieve the next unused field id- Select single field values providing a default value in case no row is returnedes providgt;